public class Test {
    public static void main(String[] args) {
        String str="hello word I am you father ";
        String[] s = str.split(" ");
        for(String data:s){
            System.out.println(data);
        }
        System.out.println("========");
        String str2= "fiuebwuab";
        for(int i=0;i<str2.length();i++){
            System.out.println(str2.charAt(i));
        }
    }
}
